80452630720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3265123}}^1$

素因数の和:3265158

約数の個数: 112

約数和(自身を含む): 238850350848

約数和(自身を除く): 158397720128

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12320, 24640, 3265123, 6530246, 13060492, 16325615, 22855861, 26120984, 32651230, 35916353, 45711722, 52241968, 65302460, 71832706, 91423444, 104483936, 114279305, 130604920, 143665412, 179581765, 182846888, 208967872, 228558610, 251414471, 261209840, 287330824, 359163530, 365693776, 457117220, 502828942, 522419680, 574661648, 718327060, 731387552, 914234440, 1005657884, 1044839360, 1149323296, 1257072355, 1436654120, 1462775104, 1828468880, 2011315768, 2298646592, 2514144710, 2873308240, 3656937760, 4022631536, 5028289420, 5746616480, 7313875520, 8045263072, 10056578840, 11493232960, 16090526144, 20113157680, 40226315360, 80452630720]

約数ペア:

[(1, 80452630720), (2, 40226315360), (4, 20113157680), (5, 16090526144), (7, 11493232960), (8, 10056578840), (10, 8045263072), (11, 7313875520), (14, 5746616480), (16, 5028289420), (20, 4022631536), (22, 3656937760), (28, 2873308240), (32, 2514144710), (35, 2298646592), (40, 2011315768), (44, 1828468880), (55, 1462775104), (56, 1436654120), (64, 1257072355), (70, 1149323296), (77, 1044839360), (80, 1005657884), (88, 914234440), (110, 731387552), (112, 718327060), (140, 574661648), (154, 522419680), (160, 502828942), (176, 457117220), (220, 365693776), (224, 359163530), (280, 287330824), (308, 261209840), (320, 251414471), (352, 228558610), (385, 208967872), (440, 182846888), (448, 179581765), (560, 143665412), (616, 130604920), (704, 114279305), (770, 104483936), (880, 91423444), (1120, 71832706), (1232, 65302460), (1540, 52241968), (1760, 45711722), (2240, 35916353), (2464, 32651230), (3080, 26120984), (3520, 22855861), (4928, 16325615), (6160, 13060492), (12320, 6530246), (24640, 3265123)]